65409390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{242257}}^1$

素因数の和:242273

約数の個数: 32

約数和(自身を含む): 174425760

約数和(自身を除く): 109016370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 242257, 484514, 726771, 1211285, 1453542, 2180313, 2422570, 3633855, 4360626, 6540939, 7267710, 10901565, 13081878, 21803130, 32704695, 65409390]

約数ペア:

[(1, 65409390), (2, 32704695), (3, 21803130), (5, 13081878), (6, 10901565), (9, 7267710), (10, 6540939), (15, 4360626), (18, 3633855), (27, 2422570), (30, 2180313), (45, 1453542), (54, 1211285), (90, 726771), (135, 484514), (270, 242257)]